?液壓泵在沖擊和振動(dòng)的影響下，可能發(fā)生斷流使用范圍包括礦山、冶金、煤礦、石油、化工、交通、船舶、航空、航天、軍工、建筑、建材等行業(yè)領(lǐng)域的輸送液壓泵體內(nèi)壁與泵殼之間有一圈密封圈其優(yōu)點(diǎn)是：耐磨性好；摩擦系數(shù)??；無泄漏；耐高溫；無腐蝕；運(yùn)轉(zhuǎn)平穩(wěn)安靜。
結(jié)構(gòu)簡單；密封性好；摩擦系數(shù)??；泵軸承受徑向力小耐磨性好；使用壽命長；材料耐高溫；耐低溫；不需要介質(zhì)長期保存；運(yùn)行成本低；可承受較大振動(dòng)強(qiáng)度（一般為5~10kN/mm)且可拆卸方便維修和更換；壓力波動(dòng)小。
密封性好；不發(fā)生泄漏可直接對泵進(jìn)行保護(hù)和維修等性能要求.適用于高溫工業(yè)；對重載及振動(dòng)條件比較敏感的行業(yè)；適用于高粘度流體輸送介質(zhì)；用于輸送液體中不能工作液體其工作條件要求有比較高的穩(wěn)定性和抗沖擊性可承受較大壓力范圍并可應(yīng)用于高溫、高壓及高速工況工作環(huán)境；且無泄漏出現(xiàn)。
并且采用了獨(dú)特結(jié)構(gòu)設(shè)計(jì)使得潤滑及熱變形減小，使軸承承載能力大了2倍以上，壽命延長了50%以上在泵軸周圍裝有一個(gè)軸承以保持軸向間隙和徑向間隙，以避免軸承發(fā)熱和軸磨損等問題.同時(shí)還有較高的噪聲和振動(dòng)因此泵被廣泛用于各種類型和不同工作介質(zhì)和溫度條件下所得到應(yīng)用.其中以油泵作為一個(gè)典型產(chǎn)品受到廣泛歡迎.但是液壓齒輪泵在長期使用后往往會(huì)出現(xiàn)磨損、結(jié)垢和嚴(yán)重腐蝕現(xiàn)象！尤其是在長期不使用中會(huì)出現(xiàn)磨損情況而產(chǎn)生大量污垢導(dǎo)致電機(jī)故障或者燒毀泵體嚴(yán)重?fù)p壞無法正常工作！因此要避免油泥對水泵內(nèi)部造成危害以及不能完全排除故障后還繼續(xù)使用造成新設(shè)備損壞造成損失!??)。
使用壽命長了還得重新維護(hù)保養(yǎng)維修!??所以為了防止泄漏，安裝液壓泵前要認(rèn)真對內(nèi)部進(jìn)行清潔檢修 90-L-180-KP-5-BC-80-T-C-C8-J-03-FAC-35-35-24 90L180KP5BC80TCC8J03FAC353524 90L180-KP-5-BC-80-T-C-F1-H-03-FAC-21-21-24 90L180KP5BC80TCF1H03FAC212124 90-L-180-KP-5-BC-80-T-C-F1-H-03-FAC-21-21-24 90L180KP5BC80TCF1H03FAC212124 90L180-KP-5-BC-80-T-C-F1-H-03-FAC-45-45-24 90L180KP5BC80TCF1H03FAC454524 90-L-180-KP-5-BC-80-T-C-F1-H-03-FAC-45-45-24 90L180KP5BC80TCF1H03FAC454524 90L180-KP-5-BC-80-T-M-F1-J-03-FAC-32-32-24 90L180KP5BC80TMF1J03FAC323224 90-L-180-KP-5-BC-80-T-M-F1-J-03-FAC-32-32-24 90L180KP5BC80TMF1J03FAC323224 90L180-KP-5-CD-80-S-C-C8-J-03-FAC-42-42-24 90L180KP5CD80SCC8J03FAC424224 90-L-180-KP-5-CD-80-S-C-C8-J-03-FAC-42-42-24 90L180KP5CD80SCC8J03FAC424224 90L180-KP-5-CD-80-S-C-C8-J-09-FAC-35-35-24 90L180KP5CD80SCC8J09FAC353524 90-L-180-KP-5-CD-80-S-C-C8-J-09-FAC-35-35-24 90L180KP5CD80SCC8J09FAC353524 90L180-KP-5-CD-80-S-C-F1-H-03-FAC-42-42-24 90L180KP5CD80SCF1H03FAC424224 90-L-180-KP-5-CD-80-S-C-F1-H-03-FAC-42-42-24 90L180KP5CD80SCF1H03FAC424224 90L180-KP-5-CD-80-S-M-F1-J-03-FAC-32-32-24 90L180KP5CD80SMF1J03FAC323224 90-L-180-KP-5-CD-80-S-M-F1-J-03-FAC-32-32-24 90L180KP5CD80SMF1J03FAC323224 90L180-KP-5-CD-80-T-C-C8-J-03-FAC-35-35-24 90L180KP5CD80TCC8J03FAC353524 90-L-180-KP-5-CD-80-T-C-C8-J-03-FAC-35-35-24 90L180KP5CD80TCC8J03FAC353524 90L180-KP-5-CD-80-T-C-C8-J-05-FAC-32-32-30 90L180KP5CD80TCC8J05FAC323230 90-L-180-KP-5-CD-80-T-C-C8-J-05-FAC-32-32-30 90L180KP5CD80TCC8J05FAC323230 90L180-KP-5-CD-80-T-C-C8-J-05-FAC-42-42-24 90L180KP5CD80TCC8J05FAC424224 90-L-180-KP-5-CD-80-T-C-C8-J-05-FAC-42-42-24 90L180KP5CD80TCC8J05FAC424224 90L180-KP-5-CD-80-T-C-F1-H-03-FAC-45-45-24 90L180KP5CD80TCF1H03FAC454524 90-L-180-KP-5-CD-80-T-C-F1-H-03-FAC-45-45-24 90L180KP5CD80TCF1H03FAC454524 90L180-KP-5-CD-80-T-C-F1-H-05-FAC-20-38-24 90L180KP5CD80TCF1H05FAC203824 90-L-180-KP-5-CD-80-T-C-F1-H-05-FAC-20-38-24 90L180KP5CD80TCF1H05FAC203824 90-L-180-KP-5-CD-80-T-C-F1-J-03-FAC-23-23-28 90L180KP5CD80TCF1J03FAC232328 90L180-KP-5-CD-80-T-M-C8-H-03-FAC-38-38-24 90L180KP5CD80TMC8H03FAC383824 90-L-180-KP-5-CD-80-T-M-C8-H-03-FAC-38-38-24 90L180KP5CD80TMC8H03FAC383824 90L180-KP-5-CD-80-T-M-C8-H-06-FAC-38-38-24 90L180KP5CD80TMC8H06FAC383824 90-L-180-KP-5-CD-80-T-M-C8-H-06-FAC-38-38-24 90L180KP5CD80TMC8H06FAC383824 90L180-KP-5-CD-80-T-M-C8-J-00-EBA-42-42-24 90L180KP5CD80TMC8J00EBA424224 90-L-180-KP-5-CD-80-T-M-C8-J-00-EBA-42-42-24 90L180KP5CD80TMC8J00EBA424224 90L180-KP-5-CD-80-T-M-C8-J-03-FAC-32-32-24 90L180KP5CD80TMC8J03FAC323224 90-L-180-KP-5-CD-80-T-M-C8-J-03-FAC-32-32-24 90L180KP5CD80TMC8J03FAC323224 90L180-KP-5-CD-80-T-M-C8-J-06-FAC-32-32-24 90L180KP5CD80TMC8J06FAC323224 90-L-180-KP-5-CD-80-T-M-C8-J-06-FAC-32-32-24 90L180KP5CD80TMC8J06FAC323224 90L180-KP-5-CD-80-T-M-F1-H-03-FAC-35-35-24 90L180KP5CD80TMF1H03FAC353524 90-L-180-KP-5-CD-80-T-M-F1-H-03-FAC-35-35-24 90L180KP5CD80TMF1H03FAC353524 90L180-KP-5-CD-80-T-M-F1-J-00-EBA-42-42-24 90L180KP5CD80TMF1J00EBA424224 90-L-180-KP-5-CD-80-T-M-F1-J-00-EBA-42-42-24 90L180KP5CD80TMF1J00EBA424224 90L180-KP-5-CD-80-T-M-F1-J-03-FAC-26-26-24 90L180KP5CD80TMF1J03FAC262624 90-L-180-KP-5-CD-80-T-M-F1-J-03-FAC-26-26-24 90L180KP5CD80TMF1J03FAC262624 90L180-KP-5-DE-80-S-C-C8-H-03-FAC-32-32-24 90L180KP5DE80SCC8H03FAC323224 90-L-180-KP-5-DE-80-S-C-C8-H-03-FAC-32-32-24 90L180KP5DE80SCC8H03FAC323224 90L180-KP-5-DE-80-T-C-C8-H-03-FAC-36-36-24 90L180KP5DE80TCC8H03FAC363624 90-L-180-KP-5-DE-80-T-C-C8-H-03-FAC-36-36-24 90L180KP5DE80TCC8H03FAC363624 90L180-KP-5-EF-80-T-C-C8-J-03-FAC-35-35-24 90L180KP5EF80TCC8J03FAC353524 90-L-180-KP-5-EF-80-T-C-C8-J-03-FAC-35-35-24 90L180KP5EF80TCC8J03FAC353524 90L180-KP-5-NN-80-S-C-F1-J-03-FAC-21-21-24 90L180KP5NN80SCF1J03FAC212124 90-L-180-KP-5-NN-80-S-C-F1-J-03-FAC-21-21-24 90L180KP5NN80SCF1J03FAC212124 90L180-KP-5-NN-80-S-M-F1-J-03-FAC-32-32-24 90L180KP5NN80SMF1J03FAC323224 90-L-180-KP-5-NN-80-S-M-F1-J-03-FAC-32-32-24 90L180KP5NN80SMF1J03FAC323224 90L180-KP-5-NN-80-T-C-F1-H-03-EBA-42-42-24 90L180KP5NN80TCF1H03EBA424224 90-L-180-KP-5-NN-80-T-C-F1-H-03-EBA-42-42-24 90L180KP5NN80TCF1H03EBA424224 90L180-KP-5-NN-80-T-C-F1-H-03-FAC-35-35-24 90L180KP5NN80TCF1H03FAC353524 90-L-180-KP-5-NN-80-T-C-F1-H-03-FAC-35-35-24 90L180KP5NN80TCF1H03FAC353524 90L180-KP-5-NN-80-T-C-F1-J-03-FAC-42-42-24 90L180KP5NN80TCF1J03FAC424224 90-L-180-KP-5-NN-80-T-C-F1-J-03-FAC-42-42-24 90L180KP5NN80TCF1J03FAC424224 90L180-KP-5-NN-80-T-M-C8-J-03-NNN-42-42-24 90L180KP5NN80TMC8J03NNN424224 90-L-180-KP-5-NN-80-T-M-C8-J-03-NNN-42-42-24 90L180KP5NN80TMC8J03NNN424224 90L180-KP-5-NN-80-T-M-F1-H-00-FAC-23-23-24 90L180KP5NN80TMF1H00FAC232324 90-L-180-KP-5-NN-80-T-M-F1-H-00-FAC-23-23-24 90L180KP5NN80TMF1H00FAC232324 90L180-KP-5-NN-80-T-M-F1-J-03-NNN-38-38-24 90L180KP5NN80TMF1J03NNN383824 90-L-180-KP-5-NN-80-T-M-F1-J-03-NNN-38-38-24 90L180KP5NN80TMF1J03NNN383824 90L180-KP-5-NN-80-T-M-F1-J-05-FAC-35-35-24 90L180KP5NN80TMF1J05FAC353524 90-L-180-KP-5-NN-80-T-M-F1-J-05-FAC-35-35-24 90L180KP5NN80TMF1J05FAC353524。
